CPS Internal Relation DB Schema

Dataspace is a logical separation of data

• Used in conjunction with the ‘owner’ concept. xNF proxy will not expose this.

Anchor is a logical separation of data within a dataspace

• Used to distinguish (xNF) instances with of the same model

• Relates directly to the xNF id in AAI

Schema set is a representation of the xNF model

• Preserves the original format to avoid collisions and poorly defined models

• Relates to the VNF Descriptor (VNFD) in ONAP
  
  
  

Yang Resource is used to store the original content of the yang resource file (part of schema set)

• 'name' is the original resource name, it is not the module name or namespace!

Fragment is a YANG container or YANG list

• Main data storage table. Attributes are stored in jsonb field

Relation preserves YANG cross references

Schema Node provides fast access to relevant YANG meta data